For Your Safety; General Safety - Zte BLADE T2 Lite User Manual

Troubleshooting
Problem Possible Causes
The nano-SIM card is invalid.
You are not within the network's
Unable to
service area.
connect to the
network
Poor signal.
Cannot answer You have activated the Call
incoming calls blocking feature.
Cannot make You have activated the Fixed
outgoing calls Dialing Numbers feature.
You have entered an incorrect
PIN Code blocked PIN code three consecutive
times.
Phone crashes,
reboots, freezes, Some third-party software is not
or cannot be compatible with your phone.
powered on
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Possible Solution
Contact your service provider.
Check the service area with
your service provider.
Move to an open space, or if
you are inside a building, move
closer to a window.
Disable this feature. See Phone
Calls – Adjusting Your Call
Settings – Setting Call Blocking.
Disable this feature. See Phone
Calls – Adjusting Your Call
Settings – Using Fixed Dialing
Numbers.
Contact your service provider.
If the service provider provides
the nano-SIM card's PUK code,
use the PUK code to unlock the
nano-SIM card.
Uninstall the software that may
be causing the problem.
Upgrade the phone software.
Reset the phone to factory
status.

For Your Safety

General Safety

Don't make or receive handheld
calls while driving. Never text
while driving.
Keep your phone at least 15 mm
(0.6 in.) away from your body
while making calls.
Small parts may cause choking.
Your phone can produce a loud
sound.
Avoid contact with anything
magnetic.
Keep away from pacemakers and
other electronic medical devices.
Power off when asked to in
hospitals and medical facilities.
Power off when told to in aircrafts
and airports.
Power off when near explosive
materials or liquids.
Don't use at gas stations.
Your phone may produce a bright
or flashing light.
Don't dispose of your phone in
fire.
To prevent possible hearing
damage, do not listen at high
volume levels for long periods.
Exercise caution when holding
your phone near your ear while
the loudspeaker is in use.
Avoid extreme temperatures.
Avoid contact with liquids. Keep
your phone dry.
Don't take your phone apart.
Only use approved accessories.
Don't rely on your phone for
emergency communications.
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